Montreal
Commercial HVAC installation in Montreal
Heritage buildings in Old Montreal, downtown towers, restaurant districts on the Plateau and industrial parks in Saint-Laurent and the east end: each presents distinct HVAC challenges. We install throughout the island — installation only, no bundled service contracts.
RBQ-licensed
100% commercial
Free quote
Why it matters
Understanding Montreal’s commercial building stock
Montreal’s building diversity shapes every project — from downtown logistics to heritage constraints.
Downtown and central Montreal
Towers and dense commercial blocks require coordination with building management, freight-elevator scheduling and often after-hours work. Crane access for rooftop equipment is part of the planning.
The Plateau, Mile End and Rosemont
High concentrations of restaurants and boutique retail, plus converted industrial buildings in Mile End now used as offices. Older stock brings access challenges and steady demand for restaurant ventilation.
Industrial Saint-Laurent, Anjou and the east end
Warehouses, manufacturing and distribution near the Port of Montreal, with the aerospace cluster in Saint-Laurent. Straightforward roof access, but larger equipment and more complex installations.
The system
What we install across Montreal
Rooftop units, kitchen ventilation, industrial systems and retail HVAC — at every scale.
✓ Packaged rooftop units (RTUs): new, replacement and upgrades
✓ Kitchen exhaust and make-up air, per Montreal’s building codes and inspection
✓ Industrial rooftop units, exhaust and process ventilation
✓ Retail HVAC for boutiques and major retail destinations
✓ Bilingual service and documentation, in English or French
Our process
From assessment to commissioning
Coordinated with your operations, permits and inspections included
01
Assessment
Site visit, survey of existing equipment, roof access and building constraints. We confirm what’s there before proposing anything.
02
Design and quote
Sizing, duct routing and equipment selection, then a detailed quote: scope of work, equipment, schedule.
03
Installation
Roof work, duct and unit installation, electrical and gas coordination. Scheduled around your operating hours.
04
Permits and inspections
We handle permit applications and schedule the required inspections as part of the project, under the Quebec Construction Code.
Neighbourhoods
Montreal neighbourhoods we serve
One team across the island, with the logistics each district demands.
Central Montreal
Downtown, Old Montreal and Griffintown: office towers, hotels, restaurants and retail, with careful coordination to limit disruption.
Plateau and the centre
Plateau Mont-Royal, Mile End, Rosemont–La Petite-Patrie and Villeray: restaurant-dense, older stock, access challenges.
East Montreal
Hochelaga-Maisonneuve, Anjou and Rivière-des-Prairies–Pointe-aux-Trembles: industrial, distribution and warehousing near the port.
West and southwest
Saint-Laurent, NDG, Côte-des-Neiges, LaSalle and Lachine: aerospace, manufacturing and the transformed Lachine Canal corridor.
FAQ
Frequently asked questions
What Montreal businesses ask us
How does commercial HVAC installation work in Montreal’s older buildings?
Older buildings often need creative solutions: custom duct routing, roof reinforcement for rooftop units, or modifications to existing systems. We assess each building and design an approach that works within its constraints.
Do you handle permits for commercial HVAC installation in Montreal?
Yes. We manage permit applications with the relevant borough as part of the installation, including application, fees and inspection scheduling.
Can you install HVAC in an occupied building without disrupting business?
We frequently install in operating businesses. Scheduling flexibility, after-hours work and careful planning keep disruption low. For restaurants we typically work during closed hours; for others we coordinate timing that suits you.
What determines whether I need a new rooftop unit or can modify my existing system?
Age, condition, capacity relative to your needs and efficiency all factor in. Units approaching 15–20 years or failing frequently are often better replaced than repaired. We assess and recommend during the quote.
Do you provide bilingual service for Montreal businesses?
Yes. We provide full service in both English and French — communication, documentation and coordination in whichever language you prefer.
What areas of Montreal do you serve?
All boroughs on the island, from downtown and Old Montreal through the Plateau and east-end industrial zones to Saint-Laurent and the southwest.
Go further
Related services
Our other commercial installation pages
Commercial HVAC in Laval
Our base and the region we know best.
Restaurant ventilation
Hoods, make-up air and compliance.
All service areas
The full coverage map across Greater Montreal.
Free quote
Request a Montreal HVAC quote
Describe the building, its use and what isn’t working — anywhere on the island.
Montreal, Laval and Greater Montreal · RBQ 5844-3979-01 · Commercial installation only